3232-36-8 Benzoic acid, 2-hydroxy-, [(2-hydroxyphenyl)methylene]hydrazide Chel 180 N'-Salicylidenesalicylic acid hydrazide N-Salicylidene-N'-salicylhydrazide N-Salicylidene-N'-salicyloyl hydrazide N-Salicylidene-N-salicyloylhydrazine NSC87864 Salicyl N-salicylidenehydrazide Salicylic acid, salicylidenehydrazide chel-180